AEIC Earthquake Database Search

Enter each of the search fields using the same format as the sample entry. The database contains earthquake locations from 01/1898 through 11/30/2003. Note that only magnitude 3.0 and greater earthquakes have been processed by an analyst for 12/20/2002 - 07/30/2003. Times returned from your query are in UTC.

1. Select subset parameters:

Southern Latitude?	Northern Latitude?	(decimal degrees, north positive)
Western Longitude?	Eastern Longitude?	(decimal degrees, west negative)
Minimum Depth?	Maximum Depth?	(km)
Start Date?	End Date?	(mm/dd/yyyy)
Minimum Magnitude?

2. Select database from which to subset origins:
Preliminary = Analyst reviewed locations with additional picks and events (9/1/2004-current only)
Final = Final quality controlled catalog, cross-referenced with PDE (1898-8/31/2004)

3. Origin information output type:
Ascii text Datascope database tables(www.brtt.com)

4. Additional Information:

Arrival Times		Moment Tensor
Site Information		Focal Mechanism/First Motion

To access segmented waveforms for selected events, click here

If the number of events meeting your search criteria exceeds then the resulting file will be placed in an anonymous ftp directory on giseis.alaska.edu.

Note that this web catalog is a composite of source catalogs in various states of finalization. If these data are to be used for scientific research purposes, please consult an AEIC seismologist for details.

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